Administrative institution for the city realty service designated cleaning service provider2013-12-27
Beijing honest people cleaning services limited liability company administrative institution for the city realty ser
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The company has passed the certification of the ISSA international2013-11-28
Beijing integrity people cleaning services co , LTD has passed the certification of the ISSA international America
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Adhere to the integrity way Magnificent honesty person2013-01-29
Beijing honest people set up 20 anniversary celebrationsIntegrity - remember Beijing people cleaning services co ,
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Beijing was elected President of cleaning industry association unit2012-07-06
Beijing honest people cleaning services limited liability company is Beijing was elected President of cleaning indu
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Beijing integrity people cleaning services co., LTD. At the invitation of the Beijing organizing committee2007-04-27
Beijing integrity people cleaning services co , LTD , at the invitation of the Beijing organizing committee for th
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Beijing honest people cleaning services limited liability company passed the ISO90002003-06-25
Beijing integrity people cleaning services limited liability company through the ISO9000:2000 quality assurance syste
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